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论述了二斑叶螨的发生、消长规律及生物学特性。根据气候条件、品种抗性、螨源基数进行预报 ,准确率达 90 %以上。针对害情提出适宜的综合防治方法
The occurrence, growth and development and biological characteristics of Tetranychus urticae were discussed. According to climatic conditions, variety resistance, mite source base forecast, the accuracy rate of more than 90%. In view of the harm proposed by the appropriate integrated control methods